This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A040305 #19 Dec 10 2023 01:49:19 %S A040305 17,1,34,1,34,1,34,1,34,1,34,1,34,1,34,1,34,1,34,1,34,1,34,1,34,1,34, %T A040305 1,34,1,34,1,34,1,34,1,34,1,34,1,34,1,34,1,34,1,34,1,34,1,34,1,34,1, %U A040305 34,1,34,1,34,1,34,1,34,1,34,1,34,1,34,1,34,1,34,1,34 %N A040305 Continued fraction for sqrt(323). %H A040305 <a href="/index/Con#confC">Index entries for continued fractions for constants</a>. %H A040305 <a href="/index/Rec#order_02">Index entries for linear recurrences with constant coefficients</a>, signature (0,1). %F A040305 From _Amiram Eldar_, Dec 10 2023: (Start) %F A040305 Multiplicative with a(2^e) = 34, and a(p^e) = 1 for an odd prime p. %F A040305 Dirichlet g.f.: zeta(s) * (1 + 33/2^s). (End) %p A040305 with(numtheory): Digits := 300: convert(evalf(sqrt(323)),confrac); %t A040305 ContinuedFraction[Sqrt[323],75] (* _Harvey P. Dale_, May 12 2011 *) %K A040305 nonn,cofr,easy,mult %O A040305 0,1 %A A040305 _N. J. A. Sloane_